Wei's prototype is the filial piety queen. First, he was named Wei Guiren, and three years later, he was named Guifei by Jin. After giving birth to Yan Yong, she became an imperial concubine, and Yan Yong was deeply loved by Emperor Qianlong. After the death of the imperial concubine, Qianlong declared Yan Yong as the Crown Prince, and the imperial concubine was posthumously named as filial piety.

Everyone's deepest impression of the imperial concubine comes from Princess Zhu Huan. She is virtuous and gentle as jade, and it is difficult to love the prince and princess. Wei is your concubine, second only to the queen, and also the most trusted woman of Qianlong.